🇦🇬 Antigua and Barbuda eSIM

Currency:

Antigua boasts 365 beaches — one for every day of the year, as locals proudly claim — and an English Harbour that was once the Royal Navy's Caribbean headquarters and now hosts the world's most glamorous sailing yachts. From the lush gardens of Fig Tree Drive to the pink-sand seclusion of Barbuda's Codrington Lagoon, this twin-island nation offers extraordinary variety for a Caribbean destination. Antigua Sailing Week draws a global fleet each April; cricket is a national obsession (the island produced West Indian legends Viv Richards and Richie Richardson); and the cuisine is a joyful fusion of Creole, British, and fresh-catch seafood traditions.

Antigua and Barbuda eSIM plans

Fixed plans

Data	Validity	Price
1 GB	7 days	8.49USD	Buy Now
2 GB	15 days	14.99USD	Buy Now
3 GB	30 days	20.99USD	Buy Now
5 GB	30 days	28.99USD	Buy Now
10 GB	30 days	41.99USD	Buy Now
20 GB	30 days	69.99USD	Buy Now
50 GB	30 days	166.99USD	Buy Now

Day Plans (Unlimited Essential)

Data	Validity	Price
Unlimited	1 days	12.99USD	Buy Now
Unlimited	3 days	31.99USD	Buy Now
Unlimited	5 days	51.99USD	Buy Now
Unlimited	7 days	65.99USD	Buy Now
Unlimited	10 days	91.99USD	Buy Now
Unlimited	15 days	133.99USD	Buy Now

Payment process

After you tap “Buy Now”, a secure checkout opens on breezesim.com to complete your purchase.

More details on data plan

Data only — no SMS or voice calls included.
eSIM-compatible device required (dial *#06# on your smartphone to check).
Your device must be network-unlocked.
Keep your primary number — no SIM card swapping.
Get your eSIM instantly and install it in seconds: a one-click install on iOS or a quick QR code scan on Android.
Ready to roam? Just toggle data roaming on and go!
Need help? Check out the video guides on the eSIM Finder YouTube channel.

Speeds provided with plan

Fixed: High-speed data up to 5G where available. A set amount of GB to use over a selected number of days — not per day.
Day Plans (Unlimited Essential): 1 GB full-speed data every 24 hours. After that, speed is reduced until the next 24-hour reset.
Premium Unlimited: 30/60/90 GB full-speed data for 5/10/15 days, then reduced to 720p streaming speed. Best for heavy use and streaming.

Network coverage

Digicel Antigua, Flow (C&W)

Tip: 4G covers Antigua's main tourist areas and St John's well. Barbuda has more limited coverage — download maps before the short flight or ferry across.

Where coverage thins out: Barbuda island has significantly less coverage than Antigua; remote beaches are intentionally off-grid.

When to go and where

Travel season

December to April

Hurricane season (June–November) — Barbuda was devastated by Hurricane Irma in 2017 and has since rebuilt substantially.

Popular areas

St John's, English Harbour, Dickenson Bay, Jolly Harbour, Barbuda, Half Moon Bay

Who it suits

sailors, beach lovers, honeymooners, history buffs, luxury travelers, sports fans

How it works

Choose your Antigua and Barbuda plan and pay.

Scan the QR code or install the eSIM in seconds.

Land, connect automatically, and you're online.

Frequently asked questions

Barbuda is covered but with more limited infrastructure than Antigua. Download offline maps and key info before visiting.

Usually late April to early May — it's the Caribbean's premier sailing regatta and an electrifying time to visit.

Yes — English Harbour and Falmouth Harbour have solid 4G coverage, including on the docks and at Nelson's Dockyard.

Half Moon Bay (remote, gorgeous, worth the drive), Dickenson Bay (lively, great for watersports), and Pigeon Beach (local favourite near English Harbour) are all exceptional.

Get the eSIM Finder app

Compare and buy eSIMs for 190+ destinations from your phone.

Download eSIM Finder

Regional eSIMs covering Antigua and Barbuda

Caribbean nimble Caribbean Relief

Travelling often?

Travel Pass